A history of atmospheric CO2 and its effects on plants, animals, and ecosystems / 
James R. Ehleringer, Thure E. Cerling, M. Denise Dearing, editors 
 - New York, NY, USA :  Springer,  2005 
 - xviii, 530 p. :  ill., maps ;  25 cm. 
 - Ecological studies .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0387220690 (alk. paper)  RM513.25 
<br/><br/><label>LCCN: </label>2004-052207 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants--Effect of atmospheric carbon dioxide on<br/>Atmospheric carbon dioxide--Environmental aspects<br/>Climatic changes--Environmental aspects<br/>Ecophysiology